Anthony O'Sullivan

CIK 1874198 · Chief Development Officer · last filed 2025-12-02

Anthony O'Sullivan is a Chief Development Officer who has filed 17 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider sold $664.0K of TMCWW on Dec 2, 2025. Across all open-market trades the lifetime net is −$5.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.9M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$5.90M

Companies

2

Total Filings

17

Lifetime Open-Market Net

-$5.58M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TMCWW Chief Development Officer 2,025,667 $0.26 $526.7K -$5.58M 14 2025-12-02
TMC Chief Development Officer 988,982 $5.43 $5.37M $0 3 2022-02-22

Recent Filings

17 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-12-02 TMCWW Sell (S) −100,000 -$664.0K EDGAR
2025-09-24 TMCWW Grant (A) +1,000,000 $0 EDGAR
2025-08-28 TMCWW Mixed −335,110 -$3.15M EDGAR
2025-05-21 TMCWW Sell (S) −164,317 -$738.3K EDGAR
2025-03-24 TMCWW Grant (A) +543,155 $0 EDGAR
2024-05-31 TMCWW Sell (S) −100,000 -$149.8K EDGAR
2024-05-23 TMCWW Sell (S) −100,000 -$141.8K EDGAR
2024-04-01 TMCWW Sell (S) −50,000 -$66.7K EDGAR
2024-03-22 TMCWW Grant (A) +484,052 $0 EDGAR
2023-11-29 TMCWW Sell (S) −50,000 -$69.0K EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.